<script setup lang="ts" name="SvgIcon">
import { computed } from 'vue'

const props = defineProps({
    icon: {
        type: String,
        required: true,
        default: ''
    },
    color: {
        type: String,
        default: ''
    },
    className: {
        type: String,
        default: ''
    }
})

// https://www.iconfont.cn 图标库需使用前缀 icon- 才能匹配
const iconName = computed(() => `#icon-${props.icon.replace('icon-', '')}`)
</script>

<template>
    <div class="svg-icon">
        <svg v-if="props.icon" :class="`${className}`" :style="`color:${color};`" aria-hidden="true">
            <use :href="iconName" />
        </svg>
    </div>
</template>

<style scoped>
.svg-icon {
    display: inline-block;
}

.svg-icon svg {
    /* font-size: 16px; */
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
    flex-shrink: 0;
}
</style>
